glaucous aster
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Asterales
- family: Asteraceae
- genus: Symphyotrichum
- species: Symphyotrichum laeve
- Schärding
Upper Austria
Austria- Bredene
- Leuven
- Sint-Genesius-Rode
Flanders
Belgium- New Westminster
- Port Alberni
British Columbia- Walpole Island
Ontario- Prince Albert
Saskatchewan
Canada- Antiguo Cuscatlán
- Nuevo Cuscatlán
La Libertad
El Salvador- Bethlehem Village
- Branford
- Branford Center
- Durham
- East Haven
- Hartford
- Kensington
- Kent
- Meriden
- Middletown
- Milford
- New Britain
- New Haven
- North Grosvenor Dale
- North Haven
- Old Saybrook
- Old Saybrook Center
- Oxford
- Saybrook Manor
- Seymour
- Stratford
- Thompson
- Wallingford
- Wallingford Center
- Waterbury
- Woodbridge
Connecticut- Challis
Idaho- Gary
Indiana- Emporia
Kansas- Ellicott City
Maryland- Blowing Rock
- Boone
North Carolina- Spearfish
South Dakota- Spokane
- White Salmon
Washington- Washington, D. C.
Washington, D.C.- Elkhorn
- Milwaukee
- Williams Bay
Wisconsin
United States